111343046 has 16 divisors (see below), whose sum is σ = 175060224. Its totient is φ = 53011464.

The previous prime is 111343033. The next prime is 111343049. The reversal of 111343046 is 640343111.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111343049) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5111 + ... + 15773.

It is an arithmetic number, because the mean of its divisors is an integer number (10941264).

Almost surely, 2^111343046 is an apocalyptic number.

111343046 is a deficient number, since it is larger than the sum of its proper divisors (63717178).

111343046 is a wasteful number, since it uses less digits than its factorization.

111343046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10915.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 111343046 is about 10551.9214364020. The cubic root of 111343046 is about 481.0841322803.

Adding to 111343046 its reverse (640343111), we get a palindrome (751686157).

The spelling of 111343046 in words is "one hundred eleven million, three hundred forty-three thousand, forty-six".